Thanks to those with NA SRs who shared their experiences.
I'm getting around 27 mpg in my stock SOHC, being easy on the throttle, but I'm still looking into the N/A SR swap as well.
I've also looked at changing the rear end.
With stock open diff (4.xx), I get 3400 rpms at between 70-75 mph.
What kind of rpms should i be at with the J30 LSD diff (3.xx right)? Should be lower, right?
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71, 72 Celicas; 85 AE88 hatch;
89 S13 hatch; 20 86TRD
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